Search Data

The AAVSO International Database is a repository of variable star observations contributed by amateur and professional astronomers worldwide. Use the form below to search for observations of specific stars or by specific observers.

Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
Enter a date in natural language, jd, or utc format.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 2841 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 U Gem MLI 2449768.7000 1995-02-20 04:48 11.1 N/A Visual Visual
2 Z Cam BTH 2449768.6562 1995-02-20 03:44 <12.5 N/A Visual Visual
3 YZ Cnc BTH 2449768.6514 1995-02-20 03:38 <12.3 N/A Visual Visual
4 U Gem BTH 2449768.6479 1995-02-20 03:32 <13.3 N/A Visual Visual
5 RX And CNT 2449768.6458 1995-02-20 03:29 10.7 N/A Visual Visual
6 U Gem RPR 2449768.6313 1995-02-20 03:09 <13.8 N/A Visual Visual
7 AR And BTH 2449768.6201 1995-02-20 02:52 <12.5 N/A Visual Visual
8 YZ Cnc YRK 2449768.6140 1995-02-20 02:44 14.2 N/A Visual Visual
9 U Gem YRK 2449768.6020 1995-02-20 02:26 14.3 N/A Visual Visual
10 U Gem FCA 2449768.6007 1995-02-20 02:25 <13.8 N/A Visual Visual
11 RX And COL 2449768.6000 1995-02-20 02:24 10.6 N/A Visual Visual
12 U Gem SET 2449768.6000 1995-02-20 02:24 14.2 N/A Visual Visual
13 U Gem SWT 2449768.6000 1995-02-20 02:24 <13.3 N/A Visual Visual
14 U Gem DLA 2449768.5986 1995-02-20 02:21 <12.4 N/A Visual Visual
15 RX And RPR 2449768.5875 1995-02-20 02:05 10.4 N/A Visual Visual
16 U Gem VJF 2449768.5730 1995-02-20 01:45 <13.8 N/A Visual Visual
17 AR And DLA 2449768.5673 1995-02-20 01:36 <12.8 N/A Visual Visual
18 VW Hyi DZS 2449768.5610 1995-02-20 01:27 11.0 N/A Visual Visual
19 RX And DLA 2449768.5597 1995-02-20 01:25 10.3 N/A Visual Visual
20 RX And TRL 2449768.5597 1995-02-20 01:25 10.2 N/A Visual Visual
21 Z Cam GMC 2449768.5312 1995-02-20 00:44 <12.71 N/A Visual Visual
22 U Gem GMC 2449768.5277 1995-02-20 00:39 <12.29 N/A Visual Visual
23 SS Cyg MOW 2449768.5125 1995-02-20 00:18 12.1 N/A Visual Visual
24 RX And MOW 2449768.5042 1995-02-20 00:06 10.9 N/A Visual Visual
25 RX And SWT 2449768.5042 1995-02-20 00:06 10.4 N/A Visual Visual